Home / 1,024,068.54-1,536,103.58-350,154.91

Finding the Fourth Proportional to 1,024,068.54, 1,536,103.58 and 350,154.91

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Solution

The fourth proportional to 1,024,068.54, 1,536,103.58 and 350,154.91 is: 525,232.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,068.54 : 1,536,103.58 = 350,154.91 : x
  2. Step 2: Convert to fraction form
    1,024,068.54/1,536,103.58 = 350,154.91/x
  3. Step 3: Cross multiply
    1,024,068.54x = 1,536,103.58 × 350,154.91
  4. Step 4: Simplify right side
    1,024,068.54x = 537,874,205,214.54
  5. Step 5: Solve for x
    x = 537,874,205,214.54/1,024,068.54
  6. Step 6: Final answer
    x = 525,232.62

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.